Breast Cancer
Conditions
Keywords
stage IV breast cancer, recurrent breast cancer
Brief summary
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one chemotherapy drug may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combining docetaxel and carboplatin in treating women who have metastatic breast cancer.
Detailed description
OBJECTIVES: I. Determine the anti-tumor activity of docetaxel and carboplatin in women with metastatic adenocarcinoma of the breast. II. Determine the objective response rate, time to progression, and survival in patients treated with this regimen. III. Determine the toxic effects of this regimen in these patients. IV. Assess the common functional polymorphisms in genes involved in chemotherapeutic response to improve prediction of clinical outcomes and provide insight into the potential for genotype-specific drug dosage. OUTLINE: This is a multicenter study. Patients receive docetaxel IV over 1 hour and carboplatin IV over 30 minutes on day 1. Treatment repeats every 3 weeks in the absence of disease progression or unacceptable toxicity. Patients who achieve stable disease (SD), partial response (PR), or complete response (CR) may receive 4 additional courses past SD, PR, or CR. Patients are followed every 6 months for 2 years and then annually for 3 years.
Interventions
DRUGcarboplatin
DRUGdocetaxel
Sponsors
National Cancer Institute (NCI)
Alliance for Clinical Trials in Oncology
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
DISEASE CHARACTERISTICS: Histologically proven metastatic adenocarcinoma of the breast Measurable disease At least 20 mm in at least 1 dimension Hormone receptor status: Not specified PATIENT CHARACTERISTICS: Age: 18 and over Sex: Female Menopausal status: Not specified Performance status: ECOG 0-2 Life expectancy: At least 3 months Hematopoietic: Granulocyte count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than upper limit of normal (ULN) SGOT/SGPT no greater than 2.5 times ULN Alkaline phosphatase no greater than ULN OR SGOT/SGPT no greater than ULN Alkaline phosphatase no greater than 4 times ULN Renal: Creatinine no greater than 1.5 times ULN Cardiovascular: No myocardial infarction within the past 6 months No congestive heart failure No unstable angina No clinically significant pericardial effusion or arrhythmia Other: No other invasive malignancy within the past 5 years except curatively treated basal cell or squamous cell skin cancer or carcinoma in situ of the cervix No active unresolved infection No prior hypersensitivity reaction to docetaxel No grade 2 or greater sensory or motor neuropathy Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception PRIOR CONCURRENT THERAPY: Biologic therapy: No concurrent prophylactic filgrastim (G-CSF) during the first course of study therapy Chemotherapy: No prior chemotherapy for metastatic disease Prior adjuvant chemotherapy allowed More than 1 year since prior paclitaxel, docetaxel, cisplatin, or carboplatin No other concurrent chemotherapy Endocrine therapy: Not specified Radiotherapy: At least 4 weeks since prior radiotherapy to breast, chest wall, or axilla No prior radiotherapy to greater than 30% of bone marrow No concurrent radiotherapy Surgery: At least 4 weeks since prior major surgery and recovered Other: More than 7 days since prior IV antibiotics No concurrent experimental drugs
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| objective response rate | Up to 5 years |
Secondary
| Measure | Time frame |
|---|---|
| time to progression | Up to 5 years |
| survival | Up to 5 years |
Countries
United States
Outcome results
None listed